IEC 60874-14-1-1997 Connectors for optical fibres and cables - Part 14-1 Detail specification for fibre optic connector type SC-PC standard terminated to multim.pdf

1、INTERNATIONAL STANDARD IEC 60874141 QC910004XX0001 Firstedition 199706 Connectorsforopticalfibresandcables Part141: Detailspecificationforfibreopticconnector typeSCPCstandardterminatedtomultimode fibretypeA1a,A1b Referencenumber IEC60874141:1997(E)Validitdelaprsentepublication Lecontenutechniquedesp

2、ublicationsdelaCEIest constammentrevuparlaCEIafinquilreflteltat actueldelatechnique. Desrenseignementsrelatifsladatede reconfirmationdelapublicationsontdisponibles auprsduBureauCentraldelaCEI. Lesrenseignementsrelatifscesrvisions, ltablissementdesditionsrvisesetaux amendementspeuventtreobtenusauprsd

3、es ComitsnationauxdelaCEIetdanslesdocuments cidessous: BulletindelaCEI AnnuairedelaCEI Publiannuellement CataloguedespublicationsdelaCEI Publiannuellementetmisjourrgulirement Terminologie Encequiconcernelaterminologiegnrale,lelecteur sereporteralaCEI60050: Vocabulaire ElectrotechniqueInternational(V

4、EI),quiseprsente sousformedechapitressparstraitantchacundun sujetdfini.DesdtailscompletssurleVEIpeuvent treobtenussurdemande.Voirgalementle dictionnairemultilinguedelaCEI. Lestermesetdfinitionsfigurantdanslaprsente publicationonttsoittirsduVEI,soit spcifiquementapprouvsauxfinsdecette publication. Sy

5、mbolesgraphiquesetlittraux Pourlessymbolesgraphiques,lessymboleslittraux etlessignesdusagegnralapprouvsparlaCEI,le lecteurconsultera: laCEI60027: Symboleslittrauxutiliseren lectrotechnique; laCEI60417: Symbolesgraphiquesutilisablessur lematriel.Index,relevetcompilationdesfeuilles individuelles; laCE

6、I60617: Symbolesgraphiquespourschmas; etpourlesappareilslectromdicaux, laCEI60878: Symbolesgraphiquespour quipementslectriquesenpratiquemdicale. Lessymbolesetsignescontenusdanslaprsente publicationonttsoittirsdelaCEI60027,dela CEI60417,delaCEI60617et/oudelaCEI60878, soitspcifiquementapprouvsauxfinsd

7、ecette publication. PublicationsdelaCEItabliesparle mmecomitdtudes Lattentiondulecteurestattiresurleslistesfigurant lafindecettepublication,quinumrentles publicationsdelaCEIprparesparlecomit dtudesquiatablilaprsentepublication. Validityofthispublication ThetechnicalcontentofIECpublicationsiskeptunde

8、r constantreviewbytheIEC,thusensuringthatthe contentreflectscurrenttechnology. Informationrelatingtothedateofthereconfirmation ofthepublicationisavailablefromtheIECCentral Office. Informationontherevisionwork,theissueofrevised editionsandamendmentsmaybeobtainedfromIEC NationalCommitteesandfromthefol

9、lowingIEC sources: IECBulletin IECYearbook Publishedyearly CatalogueofIECpublications Publishedyearlywithregularupdates Terminology Forgeneralterminology,readersarereferredto IEC60050:InternationalElectrotechnicalVocabulary (IEV),whichisissuedintheformofseparatechapters eachdealingwithaspecificfield

10、Fulldetailsofthe IEVwillbesuppliedonrequest.SeealsotheIEC MultilingualDictionary. Thetermsanddefinitionscontainedinthepresent publicationhaveeitherbeentakenfromtheIEVor havebeenspecificallyapprovedforthepurposeofthis publication. Graphicalandlettersymbols Forgraphicalsymbols,andlettersymbolsandsign

11、s approvedbytheIECforgeneraluse,readersare referredtopublications: IEC60027:Lettersymbolstobeusedinelectrical technology; IEC60417: Graphicalsymbolsforuseon equipment.Index,surveyandcompilationofthe singlesheets; IEC60617: Graphicalsymbolsfordiagrams; andformedicalelectricalequipment, IEC60878:Graph

12、icalsymbolsforelectromedical equipmentinmedicalpractice. Thesymbolsandsignscontainedinthepresent publicationhaveeitherbeentakenfromIEC 60027, IEC 60417,IEC60617and/orIEC60878,orhave beenspecificallyapprovedforthepurposeofthis publication. IECpublicationspreparedbythesame technicalcommittee Theattent

13、ionofreadersisdrawntotheendpagesof thispublicationwhichlisttheIECpublicationsissued bythetechnicalcommitteewhichhaspreparedthe presentpublication.INTERNATIONAL STANDARD IEC 60874141 QC910004XX0001 Firstedition 199706 Connectorsforopticalfibresandcables Part141: Detailspecificationforfibreopticconnec

14、tor typeSCPCstandardterminatedtomultimode fibretypeA1a,A1b CommissionElectrotechniqueInternationale InternationalElectrotechnicalCommission Pourprix,voircatalogueenvigueur Forprice,seecurrentcatalogue IEC1997Droitsdereproductionrservs Copyrightallrightsreserved Aucunepartiedecettepublicationnepeuttr

15、ereproduiteni utilisesous quelqueformequecesoitetparaucun procd,lectroniqueoumcanique,ycomprislaphoto copieetlesmicrofilms,sanslaccordcritdelditeur. Nopartofthispublicationmaybereproducedorut ilizedin anyformorbyanymeans,electronicormechanical, includingphotocopyingandmicrofilm,withoutpermissionin w

16、ritingfromthepublisher. InternationalElectrotechnicalCommission 3,ruedeVarembGeneva,Switzerland Telefax:+41229190300 email:inmailiec.ch IECwebsitehttp:/www.iec.ch CODEPRIX PRICECODE J2 60874141IEC:1997(E) INTERNATIONALELECTROTECHNICALCOMMISSION CONNECTORSFOROPTICALFIBRESANDCABLES Part141:Detailspeci

17、ficationforfibreopticconnectortypeSCPC standardterminatedtomultimodefibretypeA1a,A1b FOREWORD 1) TheIEC(InternationalElectrotechnicalCommission)isaworldwideorganizationforstandardizationcomprising allnationalelectrotechnicalcommittees(IECNationalCommittees).TheobjectoftheIECistopromote international

18、cooperationonallquestionsconcerningstandardizationintheelectricalandelectronicfields.To thisendandinadditiontootheractivities,theIECpublishesInternationalStandards.Theirpreparationis entrustedtotechnicalcommittees;anyIECNationalCommitteeinterestedinthesubjectdealtwithmay participateinthispreparatory

19、work.International,governmentalandnongovernmentalorganizationsliaising withtheIECalsoparticipateinthispreparation.TheIECcollaboratescloselywiththeInternationalOrganization forStandardization(ISO)inaccordancewithconditionsdeterminedbyagreementbetweenthetwo organizations. 2) Theformaldecisionsoragreem

20、entsoftheIEContechnicalmattersexpress,asnearlyaspossible,an internationalconsensusofopinionontherelevantsubjectssinceeachtechnicalcommitteehasrepresentation fromallinterestedNationalCommittees. 3) Thedocumentsproducedhavetheformofrecommendationsforinternationaluseandarepublishedintheform ofstandards

21、technicalreportsorguidesandtheyareacceptedbytheNationalCommitteesinthatsense. 4) Inordertopromoteinternationalunification,IECNationalCommitteesundertaketoapplyIECInternational Standardstransparentlytothemaximumextentpossibleintheirnationalandregionalstandards.Any divergencebetweentheIECStandardandt

22、hecorrespondingnationalorregionalstandardshallbeclearly indicatedinthelatter. 5) TheIECprovidesnomarkingproceduretoindicateitsapprovalandcannotberenderedresponsibleforany equipmentdeclaredtobeinconformitywithoneofitsstandards. 6) AttentionisdrawntothepossibilitythatsomeoftheelementsofthisInternation

23、alStandardmaybethesubject ofpatentrights.TheIECshallnotbeheldresponsibleforidentifyinganyorallsuchpatentrights. InternationalStandardIEC60874141hasbeenpreparedbysubcommittee86B:Fibreoptic interconnectingdevicesandpassivecomponents,ofIECtechnicalcommittee86:Fibreoptics. Thetextofthisstandardisbasedon

24、thefollowingdocuments: FDIS Reportonvoting 86B/871/FDIS 86B/1000/RVD Fullinformationonthevotingfortheapprovalofthisstandardcanbefoundinthereporton votingindicatedintheabovetable. TheQCnumberthatappearsonthefrontcoverofthispublicationisthespecificationnumber intheIECQualityAssessmentSystemforElectron

25、icComponents(IECQ). ThereferencestoclausesorsubclausesofIEC608741indicatedinthispartapplytothethird editionofIEC608741.60874141IEC:1997(E) 3 CONNECTORSFOROPTICALFIBRESANDCABLES Part141:DetailspecificationforfibreopticconnectortypeSCPCstandardterminated tomultimodefibretypeA1a,A1b NATIONALSTANDARDSOR

26、GANIZATION: . Date:. DETAILSPECIFICATIONIECQC910004XX0001. FIBREOPTICCOMPONENTOFASSESSEDQUALITYINACCORDANCEWITH GENERICSPECIFICATION:QC910000(IEC608741) BLANKDETAILSPECIFICATION:QC910001(IEC6087411) CONNECTORSETFOROPTICALFIBRESANDCABLES CLASSIFICATION: Type: Name:SC Foruseindatacomapplicationsasspec

27、ifiedinISO/IECInternationalStandard11801: “Genericcablingforcustomerpremises” Configuration:plugadaptorplug Coupling:pushpull Controldimensions: Plug:seefigures1,2and3 Adaptor:SeeIEC60874141 Arrangement:Patchcordarrangement Style: Fibreretention:asrequired Cableretention:asrequired Opticalcoupling:b

28、utting Alignment:resilientsleevealignment Variants:seepage7 Climaticcategory:10/60/4 Environmentalcategory:4 Assessmentlevel:A QUALIFICATIONPROCEDURE:Fixedsampleprocedure SAFETYWARNING:Takecarewhenhandlingsmalldiameteropticalfibretopreventpuncturingtheskin, especiallyintheeyearea.Directviewingofthee

29、ndofanopticalfibrewhenitispropagatingenergyisnot recommendedunlesspriorassuranceisobtainedastothesafeenergyoutputlevel. Applicablefibrecableinformation Modefielddiameter InaccordancewithIEC607932 Claddingdiameter InaccordancewithIEC607932 Core/claddingconcentricityerror InaccordancewithIEC607932 Buf

30、ferdiameter 250 15,500 30,900 50 m m Jacketouterdiameter Asrequiredpervariant Additionalinformation Attenuationinrandomconnection: lessthan0,75dB(97%probability) lessthan0,35dB(average)4 60874141IEC:1997(E) Figure1Plugmatingfacedimensions IEC647/9760874141IEC:1997(E) 5 Reference Dimensions Notes Min

31、imum Maximum A B C D E F G H I J K L M N O P Q R rS T U V cBC 2,498mm 4,8mm 6,8mm 4,9mm 6,7mm 19 25 7,15mm 0,8mm 5,3mm 0,1mm 2,11mm 2,0mm 6,6mm 1,6mm 8,89mm 0,8mm 7,29mm 0,8mm 4,05mm 5,4mm 0mm 0mm 2,500mm 4,9mm 7,4mm 5,3mm 6,8mm 23 35 7,50mm 1,2mm 5,5mm 0,05mm 2,5mm 2,8mm 6,8mm 1,8mm 8,99mm 1,0mm 7,

32、39mm 0,9mm 4,15mm 5,6mm 0,5mm 0,5mm 1,2 3 radius chamfer NOTES 1 Ferrulecompressionforceshallbefrom7,8Nto11,8N,whentheferruleis compressedtoapointwhereHis7 0,1mm. 2 Thisvalueshowsthedimensionaftertheferruleispolishedandinthe unmatedcondition. 3 Thenegativedimensionreferstothepositionoftheinsidebotto

33、mplaneleft directionrelativetothemechanicalreferenceplane. 4 Whereatoleranceofformisnotspecified,thelimitsofthedimensionsfora featurecontroltheformaswellasthesize. 5 Whereinterrelatedfeaturesofsize(featuresshownwithacommonaxisor centreplane)havenogeometrictoleranceoflocationorrunoutspecified,the lim

34、itsofthedimensionsforafeaturecontrolthelocationtoleranceaswellas thesize. 6 Whereperpendicularfeatures(featuresshownatrightangles)haveno geometrictoleranceoforientationorrunoutspecified,thelimitsofthe dimensionsforafeaturecontroltheorientationtoleranceaswellasthesize. Figure1Plugmatingfacedimensions

35、 (continued)6 60874141IEC:1997(E) Reference Dimensions Notes Minimum Maximum rBF BK BG BG BI 10mm 0,0001mm 1,76mm 1,90mm 25 25mm seegraph 2,26mm 2,26mm 35 1,radius 2 diameter,4 diameter,5 NOTES 1 Eccentricityofasphericalpolishedferruleendfaceislessthan50 m m. 2 Thenegativedimensionreferstothefibrepr

36、otrusion. 3 Breakedge. 4 Thisvalueisapplicabletothevariantnumbers1001,1002,1003,1005and1007. 5 Thisvalueisapplicabletothevariantnumbers1002,1004,1006and1008. Figure2aFerruleendfacegeometryaftertermination Allowableundercut=0,02*Radius 3 +1,3*Radius 2 31*Radius+325 Figure2bAllowableundercutBKversusra

37、diusrBF IEC648/97 IEC649/9760874141IEC:1997(E) 7 Reference Dimensions mm Notes Minimum Maximum BD BE BE BE BE 2,2 2,6 2,9 3,2 60 1 2 3 4 NOTES 1 Thisvalueisapplicabletothevariantnumbers1001and1002. 2 Thisvalueisapplicabletothevariantnumbers1003and1004. 3 Thisvalueisapplicabletothevariantnumbers1005a

38、nd1006. 4 Thisvalueisapplicabletothevariantnumbers1007and1008. Figure3Plugdimension IEC650/978 60874141IEC:1997(E) VARIANTIDENTIFICATIONNUMBERS Number:QC910X01/0002ZZZZ ZZZZ Variantfeature Applicablecablejacketdiameter Ferrulematerial DimensionBG 1001 Plug 2,0mm Zirconia 1,762,26 1002 Plug 2,0mm Zir

39、conia 1,902,26 1003 Plug 2,4mm Zirconia 1,762,26 1004 Plug 2,4mm Zirconia 1,902,26 1005 Plug 2,7mm Zirconia 1,762,26 1006 Plug 2,7mm Zirconia 1.902,26 1007 Plug 3,0mm Zirconia 1,762,26 1008 Plug 3,0mm Zirconia 1,902,26 SUPPLEMENTARYINFORMATION Preferredcolour: Colourofthecouplingsleeveandbootshallbe

40、beige.AccordingtoRAL1013. Componentmarking: Thenameand/ormanufacturersidentificationmarkmaybepermanentlyidentified.Figure4showsan exampleofthelocationofthecomponentmarking. Figure4Exampleofcomponentmarking IEC651/9760874141IEC:1997(E) 9 TABLE1 FIXEDSAMPLETESTSCHEDULEFORQUALIFICATIONAPPROVAL Testsequ

41、ence ReferenceIEC608741 (IEC61300) n Group0 Visualexamination Dimensions Ferrulecompressionforce 4.4.1 (31) 4.4.2 (31) (322) 20 Group1 Attenuation 4.4.7 (34) 20 Group2 C o l d Dryheat Dampheat,steadystate 4.5.17 (217) 4.5.18 (218) 4.5.19 (219) 6 Group3 D r o p Engagementandseparationforce Mechanical

42、endurance 4.5.14 (212) 4.4.5 (311) 4.5.32 (22) 6 Group4 V i b r a t i o n Changeoftemperature(testNb) 4.5.1 (21) 4.5.22 (222) 4 Group5 Strengthofcouplingmechanism Cablepulling Cabletorsion 4.5.6 (26) 4.5.4 (24) 4.5.5 (25) 4 Group6 Fibreorferruleretention 4.5.2 (24) NA NOTES 1 n=samplesize(numberofplugs). 2 Tosatisfythequalificationapprovalrequirementsofthedetailspecificationthereshallbenofailures ofanyinthesamplegroupsforanytestparameter.Ifafailuredoesoccurthisshallbeinvestigatedand thecauseof